If you can't stand the idea of a cookie cutter laptop and you live in New York, there's a new option: laser etching. Phil Torrone, an editor at Make magazine, and Limor Fried, a former fellow at the ...

Researchers demonstrate how laser etching of metallic surfaces creates the ''perfect solar energy absorber.'' This not only enhances energy absorption from sunlight, but also reduces heat dissipation ...

In this video I share 2 simple ways how to metal etch using electricity. I use these same techniques on every metal restoration / modification project. This is so easily done and can substitute metal ...

Researchers from the University of Rochester have created a new laser-etched metal that was inspired by diving bell spiders and rafts of fire ants. The team has created a metallic structure that is so ...